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Premium Member
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Discussion Starter #1
Anybody know if seam sealer and paint will stick to cold galvanizing spray with out any trouble?
Also does seam sealer even need a top coat of paint over it?

I have used it on the inside of the floors on my 62 post car but never finished the car yet. It has always been inside a garage and not exposed to the elements or top coated. It has stopped any rust from forming on the pans for 24 years.

I also sprayed it inside of the rockers on the 62 before replacing the back of the rockers and installing the floors

I have used cold galvanizing spray in the sump of a cooling tower before and very little rust has started in the sump after approx. 10 summers of being under water 24/7.

Thanks for you help
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